GTM Account Color Highlighter is a free Chrome add-on designed to improve the usability of Google Tag Manager by adding alternating background colors to account cards. This simple yet effective tool enhances visual differentiation, making it easier for users to identify and navigate between multiple GTM accounts. With its user-friendly interface, the add-on ensures a seamless integration into the existing Google Tag Manager ecosystem.

The primary function of this add-on is to apply subtle color coding to account cards, which significantly aids in quick identification. This feature is particularly beneficial for users managing several accounts, as it minimizes confusion and streamlines workflow. Overall, GTM Account Color Highlighter is a practical tool for anyone looking to enhance their Google Tag Manager experience.